Road traffic injuries, which are responsible for premature deaths and functional losses, are the leading causes of unintentional injuries in Ethiopia. https://www.selleckchem.com/products/th-257.html As most studies on road traffic injuries, so far, have been either local or regional, it is believed that combining the regional or local data to get nationally representative information could help programme implementers in setting priorities.
The aim of this review was to estimate the proportion of road traffic injuries, mortality and risk factors for the problem among all age groups in Ethiopia.
A systematic review of articles using MEDLINE/PubMed SCOPUS Web of Science and science direct was conducted. Additional studies were identified via manual search.
Only studies that reported road traffic injuries and/or mortalities for all age groups were included in this review.
All pooled analyses were based on random-effect models. Twenty-six studies for the prevalence of RTIs (n=37?424), 24 studies for road traffic injuries (RTI) mortality, (n=38?888), 9 studies for prevalence of fracture among RTIs (n=2817) and 5 studies for the prevalence of post-traumatic stress disorder (n=1733) met our inclusion criteria. Driving in the dark increased severity of injury by 1.77, 95%?CI 1.60 to 1.95). The certainty of the evidence was assessed using GRADEpro Guideline Development Tool.
In this review, the burden of road traffic injuries and mortalities remains high in Ethiopia. Human factors are the most common causes of the problem in Ethiopia. The existing safety regulations should be re-evaluated and supported by continuous behavioural interventions.
CRD42019124406.
CRD42019124406.To quantitatively analyse the number of doctors leaving the paediatric specialty training (ST) programme in the UK, to assist with evidence-based workforce planning.
Data were sought on those leaving the UK paediatrics training programme between 2014 and 2019 from Heads of Schools of Paediatrics and Freedom of Information Act requests.
Retrospective data analysis.
Overall attrition rate, attrition rate across level of training, attrition rate across geographical area, recorded reason for leaving.
All results must be interpreted with caution due to limitations in record keeping and analysis. The annual attrition rate across all ST levels between 2014 and 2019 is estimated at 3.7%-4.2% (ie, 749-845 trainees may have left the paediatric training programme over 2014-2019). No reason for leaving was recorded for three-quarters of individuals, around 630 doctors. Of those leaving paediatrics, significantly more (χ?, p=0.015) did so at ST3 (20.3%) versus the next highest training year, ST2 (13.6%).
This project seems to demonstrate worryingly poor record-keeping of the true attrition rate of paediatric trainees by organisations responsible for workforce planning, including Health Education England, the Royal College of Paediatrics and Child Health and individual paediatric schools across the UK. To allow evidence-based workforce planning for the benefit of UK children, it is vital that accurate records on trainees who leave the training programme are kept and shared across the UK.
This project seems to demonstrate worryingly poor record-keeping of the true attrition rate of paediatric trainees by organisations responsible for workforce planning, including Health Education England, the Royal College of Paediatrics and Child Health and individual paediatric schools across the UK. To allow evidence-based workforce planning for the benefit of UK children, it is vital that accurate records on trainees who leave the training programme are kept and shared across the UK.Oxidative stress contributes to degeneration of retinal ganglion cells and their axons in glaucoma, a leading cause of irreversible blindness worldwide, through sensitivity to intraocular pressure (IOP). Here, we investigated early elevations in reactive oxygen species (ROS) and a role for the NRF2-KEAP1-ARE endogenous antioxidant response pathway using microbead occlusion to elevate IOP in mice. ROS levels peaked in the retina at 1- and 2-wks following IOP elevation and remained elevated out to 5-wks. Phosphorylation of NRF2 and antioxidant gene transcription and protein levels increased concomitantly at 2-wks after IOP elevation, along with phosphorylation of PI3K and AKT. Inhibiting PI3K or AKT signaling prevented NRF2 phosphorylation and reduced transcription of antioxidant-regulated genes. Ocular hypertensive mice lacking Nrf2 had elevated ROS and a diminished increase in antioxidant gene expression. They also exhibited earlier axon degeneration and loss of visual function. In conclusion, the NRF2-KEAP1-ARE pathway is endogenously activated early in ocular hypertension due to phosphorylation of NRF2 by the PI3K/AKT pathway and serves to slow the onset of axon degeneration and vision loss in glaucoma. These data suggest that exogenous activation of this pathway might further slow glaucomatous neurodegeneration."Life is an instantaneous encounter of circulating matter and flowing energy" (Jean Giaja, Serbian physiologist), is one of the most elegant definitions not only of life but the relationship of redox biology and metabolism. Their evolutionary liaison has created inseparable yet dynamic homeostasis in health, which, when disrupted, leads to disease. This interconnection is even more pertinent today, in an era of increasing metabolic diseases of epidemic proportions such as obesity, metabolic syndrome, and diabetes. Despite great advances in understanding the molecular mechanisms of redox and metabolic regulation, we face significant challenges in preventing, diagnosing, and treating metabolic diseases. The etiological association and temporal overlap of these syndromes present significant challenges for the discrimination of appropriate clinical biomarkers for diagnosis, treatment, and outcome prediction. These multifactorial, multiorgan metabolic syndromes with complex etiopathogenic mechanisms are accompanie and transcriptomes), taking into account the influence of lifestyle (diet, physical activity, sleep, work patterns) as well as circadian ~24h fluctuations in circulatory factors and metabolites.